product details
touch screen panel 11.6
1、Product introduction
Capacitive Touch Panel is to use the working current of the induction of the human body. The operational principle of the projected capacitive touch panel: There are two layers of the ITO layer under the surface of the glass. This ITO layer
respectively forms the electric field of the X-axis and Y-axis, which can keep balance by crossing the surface of the class. Once the fingers approach the glass surface, the fingers and the electrode X axis or Y axis will form a new electric field,
which can make the local capacitance change. Then the controller will determine the location based on capacitance changes.
2、Product description
Model | 11.6 PCAP |
Controller | EETI/ILITEK |
Interface | USB/I2C/RS232 |
Structure | Glass+Glass |
Supply voltage | 5V |
Light transmittance | ≥85% |
Scanning frequency | >80Hz |
Storage temperature | -30℃--80℃ |
Working temperature | -20℃--70℃ |
Surface hardness | >6H |
3、Advantages
1) We have 10-year experience in designing and manufacturing touch panels.
2) We have a strong research team for both software and hardware and provide before and after-sale service.
3) We cooperate with excellent customers and suppliers.
4) We have long-term cooperation with excellent IC suppliers all over the world.
4、Product features
1) Projected Capacitive touch screen
2) Customization
3) 7 inch to 65 inch(More large sizes products are developed now)
4) Multi touchpoint
5) OS support: Windows 7/8/10, Android, Linux, XP
6) USB/IIC port
5、Delivery time
Sample: 7-10 working days
Mass production:
1.Small sizes(smaller than 12.1 inch): 12 working days.
2.Large sizes(larger than 12.1 inch):15 working days.
6、FAQ
Q: What is Multi-Touch?
A: Multi-touch refers to a touch system’s ability to simultaneously detect and resolve a minimum of 2+ touchpoints. All 2 or more touches are detected and fully resolved to result in a dramatically improved touch experience.
Q: What type of touch technology do you use?
A: Capacitive touch screen
Q: What is the effect of the sensor resistance value on the EMC certification of the product?
A: The larger the sensor resistance, the less possibility to pass EMC certification.
Q: What are the differences between bilateral routing and single routing and what are their advantages and disadvantages?
A: Double-sided routing can make the resistance smaller and the sensor is a less obvious pattern.
Q: How is the resistance of the pcap calculated?
A: Calculated by the formula.
